{"id":106111,"date":"2025-08-29T19:40:10","date_gmt":"2025-08-29T19:40:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/106111\/"},"modified":"2025-08-29T19:40:10","modified_gmt":"2025-08-29T19:40:10","slug":"kidneys-and-creatine-how-to-make-sure-the-supplement-doesnt-backfire-on-kidney-health","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/106111\/","title":{"rendered":"Kidneys and creatine: How to make sure the supplement doesn’t backfire on kidney health |"},"content":{"rendered":"

\"Kidneys Creatine is a substance naturally found in muscle and the brain, and it\u2019s commonly added as a supplement to improve athletic performance and muscle growth. The kidneys clear both natural and supplemental creatine (and its byproduct, creatinine) from the blood, explains MayoClinic<\/a>, so it makes sense to wonder if adding extra strain to the kidneys with supplemental creatine could cause harm\u2014especially over time or at high doses.<\/p>\n

Is creatine safe for kidneys?<\/p>\n

According to a study published in the Journal of the International Society of Sports Nutrition<\/a>, creatine supplementation at standard dosages (usually 3-5 grams per day after loading) does not cause kidney damage or lead to renal dysfunction in healthy individuals. Studies have shown that even over years of safe, recommended use, there is no connection between creatine and harmful changes in kidney function in people with no prior kidney issues.<\/p>\n

‘Awareness is the Key to Healthy Kidneys’: Expert’s Vital Message on World Kidney Day<\/p>\n

Health authorities underline the difference between healthy individuals and those with a kidney condition. Anyone with kidney disease or even mildly reduced kidney function should avoid creatine unless a doctor specifically clears its use.<\/p>\n

Poll<\/p>\n

Do you believe creatine supplements are safe for healthy individuals?<\/p>\n

Why the concern? Creatinine levels explained<\/p>\n

Creatine is converted into creatinine in the body, which is then filtered out by the kidneys. High blood creatinine levels typically signal issues with kidney function. However, supplementing with creatine can raise blood creatinine even when the kidneys are working perfectly\u2014this is a harmless, expected effect and can lead to \u201cfalse alarms\u201d in bloodwork.Healthcare providers know this and will look at the bigger picture, not just elevated creatinine on its own, before reaching conclusions about kidney health.<\/p>\n

How to keep kidneys happy on creatine<\/p>\n

To make sure creatine doesn\u2019t cause trouble:Stick to recommended doses: Do not exceed the standard maintenance dose (3-5g daily).Stay hydrated: Drink plenty of water, as dehydration stresses the kidneys\u2014especially during exercise.Avoid if you have kidney issues: Do not use creatine if diagnosed with kidney disease or at high risk, unless prescribed by a physician.Monitor bloodwork: If using creatine long-term, ask for regular kidney function tests (including eGFR, creatinine, and urea levels) during medical checkups.Report unusual symptoms: Sudden swelling, high blood pressure, dark urine, or reduced urine output should prompt a quick doctor\u2019s visit\u2014stop supplementation until cleared.Used properly, creatine is considered safe for healthy adults, but it pays to respect kidney function, use only recommended doses, stay hydrated, get regular checkups, and never use with known kidney issues unless a healthcare provider approves. That\u2019s how to enjoy the benefits without backfiring on kidney health.<\/p>\n","protected":false},"excerpt":{"rendered":"Creatine is a substance naturally found in muscle and the brain, and it\u2019s commonly added as a supplement…\n","protected":false},"author":2,"featured_media":106112,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[49,48,60522,60525,60527,84,60524,60529,60528,60523,60526,395],"class_list":{"0":"post-106111","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nutrition","8":"tag-ca","9":"tag-canada","10":"tag-creatine-safety-for-kidneys","11":"tag-creatine-supplementation-dosage","12":"tag-effects-of-creatine-on-kidneys","13":"tag-health","14":"tag-high-creatinine-levels","15":"tag-how-to-use-creatine-safely","16":"tag-kidney-disease-and-creatine","17":"tag-kidney-health-and-creatine","18":"tag-monitoring-kidney-health","19":"tag-nutrition"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/106111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=106111"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/106111\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/106112"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=106111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=106111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=106111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}